IpPreference

class aws_cdk.aws_appmesh.IpPreference(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

Enum of supported IP preferences.

Used to dictate the IP version for mesh wide and virtual node service discovery. Also used to specify the IP version that a sidecar Envoy uses when sending traffic to a local application.

ExampleMetadata:: infused

Example:

mesh = appmesh.Mesh(self, "AppMesh",
    mesh_name="myAwsMesh",
    service_discovery=appmesh.MeshServiceDiscovery(
        ip_preference=appmesh.IpPreference.IPV4_ONLY
    )
)

Attributes

IPV4_ONLY

Use IPv4 when sending traffic to a local application.

Only use IPv4 for service discovery.

IPV4_PREFERRED

Use IPv4 when sending traffic to a local application.

First attempt to use IPv4 and fall back to IPv6 for service discovery.

IPV6_ONLY

Use IPv6 when sending traffic to a local application.

Only use IPv6 for service discovery.

IPV6_PREFERRED

Use IPv6 when sending traffic to a local application.

First attempt to use IPv6 and fall back to IPv4 for service discovery.